SHIDU Portable Bluetooth Voice Amplifier IPX5 Waterproof Voice Amplifier 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors

❀【New upgraded technology】Bluetooth 5.0 EDR chip, singnal transmission more fast and stable;One touch Hi Fi recording;OLED screen;SHIDU patented appearance;Stylish, ergonomic and comfortable design;Support AUX --- can connect with PC and work as speaker.
❀【Powerful Sound 】The voice amplifier is in compact size, but with 18W output crystal sound and no noise is loud enough to cover a room with a large group of 400 people. The stable performance perfect for amplifying your sound and saving your throat.
❀【Waterproof Design】IPX5 waterproof can resist gentle water spray and splash.Featuring a smooth Anti-fingerprint fabric design rubber exterior that protects the pa speaker system from scratches and impact, Ultra-portable voice amplifer Loudspeaker for travel & hiking & beach &pool &bathroom and more outdoor activities.
❀【Adjustable Microphone Headset】 -The microphone headset is lightweight and adjustable.You can adjust the distance between the microphone and mouth with its flexible gooseneck.Comfortable design makes it convenient for your teaching, training, presention and other activies.
❀【Warm Tips and Guarantee】 -Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected.Worry -Free Warranty.We provide return and refund without reason in 30 days, and 12- month warranty, and lifetime technical upport.